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JOHNS MANVILLE 90° Elbow Pipe Fitting Insulation - Mineral Wool Elbow Insulation
JOHNS MANVILLEMineral Wool Elbow Insulation

JOHNS MANVILLE 90° Elbow Pipe Fitting Insulation

The Johns Manville 90° Elbow Pipe Fitting Insulation (MPN 592089) is a mineral wool, unslit, tan elbow insulation with a 3 1/2 in ID, 2 in thickness, and an R-Value of 8.7. It is plenum rated, making it suitable for…

SKU 3G-OTH-708743

Brand
JOHNS MANVILLE
Item
90° Elbow Pipe Fitting Insulation
Part Number
592089
Category
Mineral Wool Elbow Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
592089
Type
Mineral Wool, Unslit, Tan
ID
3 1/2 in
Thick
2 in
R-Value
8.7

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JOHNS MANVILLE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Johns Manville 90° Elbow Pipe Fitting Insulation (MPN 592089) is a mineral wool, unslit, tan elbow insulation with a 3 1/2 in ID, 2 in thickness, and an R-Value of 8.7. It is plenum rated, making it suitable for use in air-handling spaces.

Frequently Asked Questions

What is Johns Manville 90° Elbow Pipe Fitting Insulation used for?

This mineral wool elbow insulation is used to insulate 90-degree pipe fittings in HVAC, plumbing, and industrial systems. Its plenum-rated design makes it suitable for air-handling spaces where fire safety and thermal efficiency are critical. Johns Manville supplies this unslit, tan insulation for commercial and industrial applications.

What are the specifications of Johns Manville 592089 pipe fitting insulation?

The Johns Manville 592089 is a 90° elbow insulation made of mineral wool, unslit, with a tan finish. It has a 3 1/2 in inner diameter, 2 in thickness, and an R-Value of 8.7. It is plenum rated, meeting requirements for use in air-handling spaces. The manufacturer part number is 592089.

Where to buy Johns Manville 592089 pipe fitting insulation worldwide?

3G Electric supplies and delivers the Johns Manville 592089 mineral wool elbow insulation worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure reliable delivery to your facility. Contact us for availability and lead time on this plenum-rated insulation.

How to install Johns Manville mineral wool elbow insulation?

Installation typically involves fitting the unslit mineral wool elbow over the pipe fitting, ensuring a snug fit. Secure with appropriate fasteners or tape, and seal joints to prevent moisture ingress. Always follow Johns Manville's guidelines and local building codes for plenum-rated insulation to maintain thermal performance and fire safety.

Used in

Common applications for JOHNS MANVILLE
HVAC piping systems — Johns Manville mineral wool 90° elbow insulation (e.g., SKU 19NH44) for thermal and acoustic control on pipe fittings.
Industrial boilers — Johns Manville ceramic fiber insulation boards (SKU 19NE69) for high-temperature thermal insulation of boiler surfaces.
Plumbing systems — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH43) for insulating 90° fittings in commercial plumbing.
Air-handling units — Plenum-rated Johns Manville mineral wool elbow insulation (e.g., SKU 19NH33) for use in air-handling spaces.
Furnaces and kilns — Johns Manville ceramic fiber boards (SKU 19NE69) for lining and insulating high-temperature equipment.
Mechanical pipe fittings — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH60) for thermal insulation in industrial piping networks.
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JOHNS MANVILLE Products

3G Electric supplies JOHNS MANVILLE mineral wool elbow insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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